ar_indices — Toolrail MCP Tool
ar_indices
(ar indices) is one of 31 tools on the
Toolrail
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call ar_indices from your client
- Claude Code Toolrail ar_indices run in your project directory
- Claude Desktop Toolrail ar_indices ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor Toolrail ar_indices ~/.cursor/mcp.json
- VS Code Toolrail ar_indices .vscode/mcp.json
- Zed Toolrail ar_indices ~/.config/zed/settings.json
- Windsurf Toolrail ar_indices ~/.codeium/windsurf/mcp_config.json
- Cline Toolrail ar_indices ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI Toolrail ar_indices ~/.gemini/settings.json
- Grok Toolrail ar_indices .mcp.json (in your project root)
- ChatGPT Toolrail ar_indices Settings → Connectors → Advanced → Developer mode
- Claude.ai Toolrail ar_indices Settings → Connectors → Add custom connector
- LangChain Toolrail ar_indices pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http mcp https://toolrail.dev/mcpOther tools on this server
- vat_rates
- vat_validate
- vat_price
- fx_convert
- fx_rates
- days_holidays
- days_business_days
- validate_iban
- validate_phone
- validate_tax_id
- latam_indexacion
- latam_iva
- latam_unidades_tributarias
- latam_dolar_argentina
- latam_fx
- latam_tasas_politica
- br_indices
- br_cep
- br_cnpj
- co_trm
- pe_tipo_cambio
- mx_indicadores
- cl_reajuste
- cl_indicadores
- cl_uf
- cl_dias_habiles
- cl_feriados
- cl_rut
- cl_sueldo_liquido
- cl_honorarios
This list was read from the server itself, by connecting to it and calling tools/list on 14 November 2026. It is what
the server actually exposes, not what its listing claims.
Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. The registry stores tool names only; connect the server for its live schemas.